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Processors/DSPs  

KEELOQ hopping encoder with XTEA algorithm

Posted: 22 Jul 2009  Print Version  Bookmark and Share Subscribe

Keywords: KEELOQ  PIC16F636  encryption  encoder 

[Summary of tips] This application note details the design of a microcontroller-based KEELOQ hopping encoder using the XTEA encryption algorithm. This encoder is implemented on the Microchip PIC16F636 microcontroller. A description of the encoding process, the encoding hardware and description of the software modules are included within this app......
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